Comment on DIY PCB making, milling or chemical etching?
moonlight@fedia.io 6 hours ago
I think laser engraving is probably the best way to make them at home, although just buying from a pcb service like jlc is the best option if you can wait.
Comment on DIY PCB making, milling or chemical etching?
moonlight@fedia.io 6 hours ago
I think laser engraving is probably the best way to make them at home, although just buying from a pcb service like jlc is the best option if you can wait.
Rolive@discuss.tchncs.de 5 hours ago
I have two laser heads, a 405nm 500mW and 450nm at 10W laser. I don’t think either of them are suitable for burning away copper but I can try that. I believe to burn away copper you need a pulsed YAG laser or something like that.
moonlight@fedia.io 3 minutes ago
Yeah I think you would need to get a fiber laser, but it probably wouldn't need much power.
I have heard of using diode lasers to burn off a mask for etching, though.